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S3c : SQLite

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This commit is contained in:
Erwann PHILIPPE 2026-02-03 17:48:21 +01:00
parent 102a28da49
commit b7f77e157f
3 changed files with 108 additions and 2 deletions
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90
app/src/main/java/com/example/coach/data/ProfilDAO.java Normal file
View file

@ -0,0 +1,90 @@
package com.example.coach.data;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import com.example.coach.model.Profil;
import java.util.Date;
public class ProfilDAO extends SQLiteOpenHelper {
private static final String DATABASE_NAME = "coach.db";
private static final int DATABASE_VERSION = 1;
private static final String TABLE_PROFIL = "profil";
private static final String COL_POIDS = "poids";
private static final String COL_TAILLE = "taille";
private static final String COL_AGE = "age";
private static final String COL_SEXE = "sexe";
private static final String COL_DATEMESURE = "dateMesure";
/**
* @param db The database.
*/
@Override
public void onCreate(SQLiteDatabase db) {
String createTable = "CREATE TABLE " + TABLE_PROFIL + " (" +
COL_DATEMESURE + " INTEGER PRIMARY KEY, "+
COL_POIDS + " INTEGER, "+
COL_TAILLE + " INTEGER, "+
COL_AGE + " INTEGER, "+
COL_SEXE + " INTEGER)";
db.execSQL(createTable);
}
/**
* @param db The database.
* @param oldVersion The old database version.
* @param newVersion The new database version.
*/
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
db.execSQL("DROP TABLE IF EXISTS " + TABLE_PROFIL);
onCreate(db);
}
public ProfilDAO(Context context)
{
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
public void insertProfil(Profil profil)
{
SQLiteDatabase db = this.getWritableDatabase();
ContentValues values = new ContentValues();
values.put(COL_POIDS, profil.getPoids());
values.put(COL_AGE, profil.getAge());
values.put(COL_TAILLE, profil.getTaille());
values.put(COL_SEXE, profil.getSexe());
values.put(COL_DATEMESURE, profil.getDateMesure().getTime());
db.insert(TABLE_PROFIL, null, values);
db.close();
}
public Profil getLastProfil()
{
SQLiteDatabase db = this.getReadableDatabase();
Profil profil = null;
String query = "SELECT * FROM " + TABLE_PROFIL + " ORDER BY " + COL_DATEMESURE + " DESC LIMIT 1";
Cursor cursor = db.rawQuery(query, null);
if(cursor.moveToFirst()){
int poids = cursor.getInt(cursor.getColumnIndexOrThrow(COL_POIDS));
int taille = cursor.getInt(cursor.getColumnIndexOrThrow(COL_TAILLE));
int age = cursor.getInt(cursor.getColumnIndexOrThrow(COL_AGE));
int sexe = cursor.getInt(cursor.getColumnIndexOrThrow(COL_SEXE));
long date = cursor.getLong(cursor.getColumnIndexOrThrow(COL_DATEMESURE));
profil = new Profil(poids, taille, age, sexe, new Date(date));
}
cursor.close();
db.close();
return profil;
}
}

17
app/src/main/java/com/example/coach/presenter/CalculPresenter.java
View file

@ -1,6 +1,9 @@
package com.example.coach.presenter;
import android.content.Context;
import com.example.coach.contract.ICalculView;
import com.example.coach.data.ProfilDAO;
import com.example.coach.model.Profil;
import java.util.Date;
@ -10,13 +13,15 @@ import java.util.Date;
*/
public class CalculPresenter {
private ICalculView vue;
private ProfilDAO profilDAO;
/**
* Constructeur : valorise la propriété permettant d'accéder à la vue
* @param vue
*/
public CalculPresenter(ICalculView vue) {
public CalculPresenter(ICalculView vue, Context context) {
this.vue = vue;
this.profilDAO = new ProfilDAO(context);
}
/**
@ -30,6 +35,16 @@ public class CalculPresenter {
public void creerProfil(Integer sexe, Integer poids, Integer taille, Integer age)
{
Profil profil = new Profil(poids, taille, age, sexe, new Date());
profilDAO.insertProfil(profil);
vue.AfficherResultat(profil.getImage(), profil.getImg(), profil.getMessage(), profil.normal());
}
public void chargerDernierProfil()
{
Profil profil = profilDAO.getLastProfil();
if(profil != null)
{
vue.remplirChamps(profil.getPoids(), profil.getTaille(), profil.getAge(), profil.getSexe());
}
}
}

3
app/src/main/java/com/example/coach/view/MainActivity.java
View file

@ -98,8 +98,9 @@ public class MainActivity extends AppCompatActivity implements ICalculView {
private void init()
{
chargeObjetsGraphiques();
presenter = new CalculPresenter(this);
presenter = new CalculPresenter(this, this);
btnCalc.setOnClickListener(v -> btnCalcClic());
presenter.chargerDernierProfil();
}
/**